/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
using ActiveMQ.Commands;
using ActiveMQ.Transport;
using System;

namespace ActiveMQ.Transport
{
	
    /// <summary>
    /// A Transport which gaurds access to the next transport using a mutex.
    /// </summary>
    public class MutexTransport : TransportFilter
    {

        private readonly object transmissionLock = new object();

        public MutexTransport(ITransport next) : base(next) {
        }

        
        public override void Oneway(Command command)
        {
            lock (transmissionLock)
            {
                this.next.Oneway(command);
            }
        }

        public override FutureResponse AsyncRequest(Command command)
        {
            lock (transmissionLock)
            {
                return base.AsyncRequest(command);
            }
        }

        public override Response Request(Command command)
        {
            lock (transmissionLock)
            {
                return base.Request(command);
            }
        }

        public override void Dispose()
        {
            lock (transmissionLock)
            {
                base.Dispose();
            }
        }

    }
}

